pygmy current meter

简明释义

微型流速仪

英英释义

例句

1.The researcher used a pygmy current meter to measure the flow rate of the river.

研究人员使用小型电流计来测量河流的流速。

2.The pygmy current meter provides reliable data for environmental assessments.

小型电流计为环境评估提供可靠的数据。

3.We deployed several pygmy current meters to monitor the water currents in the lake.

我们部署了几个小型电流计来监测湖泊中的水流。

4.The pygmy current meter is essential for hydrological studies in small streams.

小型电流计对于小溪的水文研究至关重要。

5.During the field study, we calibrated the pygmy current meter for accurate readings.

在实地研究中，我们对小型电流计进行了校准以确保读数准确。

作文

The study of hydrodynamics is crucial for understanding water flow in various environments, such as rivers, lakes, and oceans. One essential tool used by researchers and engineers in this field is the pygmy current meter. This device is specifically designed to measure the velocity of water currents with high precision. The pygmy current meter is compact and easy to use, making it ideal for both field studies and laboratory experiments. Its design allows it to operate effectively in shallow waters, where larger instruments may not be suitable. The pygmy current meter works on the principle of rotational movement. It consists of a rotor that spins in response to the flow of water. As water moves past the rotor, it causes the rotor to turn, and the speed at which it spins is directly proportional to the velocity of the water current. This relationship allows researchers to calculate the flow rate accurately. Additionally, many modern pygmy current meters come equipped with digital readouts and data logging capabilities, enhancing their functionality and ease of use.One of the significant advantages of using a pygmy current meter is its versatility. It can be employed in various settings, from measuring currents in small streams to assessing flow rates in coastal waters. Moreover, the portability of the device allows for easy transportation to remote locations, where traditional measurement tools may be impractical.In recent years, the importance of accurate current measurement has grown due to increasing concerns about environmental changes and water resource management. Scientists and environmentalists utilize the pygmy current meter to gather data that inform conservation efforts and policy decisions. For instance, understanding water flow patterns can help predict the impact of climate change on aquatic ecosystems, guiding efforts to protect vulnerable habitats.Furthermore, the pygmy current meter plays a vital role in educational settings. Students studying environmental science or engineering often use this instrument in practical applications, providing them with hands-on experience in data collection and analysis. Such experiences are invaluable, as they prepare future scientists and engineers to tackle real-world challenges.In conclusion, the pygmy current meter is an indispensable instrument in the field of hydrodynamics. Its ability to measure water currents accurately and efficiently makes it a preferred choice among researchers and educators alike. As we continue to face environmental challenges, the role of tools like the pygmy current meter will only become more critical, helping us to understand and manage our water resources better.

水动力学的研究对于理解河流、湖泊和海洋等不同环境中的水流至关重要。在这一领域，研究人员和工程师使用的一种重要工具是pygmy current meter（侏儒电流计）。该设备专门设计用于高精度测量水流速度。pygmy current meter体积小巧，易于使用，非常适合野外研究和实验室实验。它的设计使其能够有效地在浅水中工作，而大型仪器可能不适用。pygmy current meter的工作原理基于旋转运动。它由一个转子组成，该转子根据水流的速度旋转。当水流经过转子时，会导致转子转动，其旋转速度与水流的速度成正比。这种关系使研究人员能够准确计算流速。此外，许多现代pygmy current meters配备了数字读数和数据记录功能，增强了它们的功能性和易用性。使用pygmy current meter的一个显著优点是其多功能性。它可以在各种环境中使用，从测量小溪中的水流到评估沿海水域的流速。此外，该设备的便携性使其可以轻松运输到偏远地点，这些地方传统测量工具可能不实用。近年来，由于对环境变化和水资源管理日益关注，准确的水流测量变得愈加重要。科学家和环保人士利用pygmy current meter收集数据，以指导保护工作和政策决策。例如，了解水流模式可以帮助预测气候变化对水生生态系统的影响，从而指导保护脆弱栖息地的努力。此外，pygmy current meter在教育环境中也发挥着重要作用。学习环境科学或工程的学生通常在实际应用中使用这种仪器，为他们提供数据收集和分析的实践经验。这些经验是无价的，因为它们为未来的科学家和工程师应对现实世界的挑战做好准备。总之，pygmy current meter是水动力学领域不可或缺的仪器。它能够准确高效地测量水流，使其成为研究人员和教育工作者的首选。随着我们继续面临环境挑战，像pygmy current meter这样的工具的作用只会变得更加重要，帮助我们更好地理解和管理水资源。